Best Calendar Tracker Free Apps

244+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

Whether you're new to calendar tracker free or looking for an upgrade, our curated collection of 244+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Calendar Tracker Free

Weekly Planner - Diary, Notes#1

Weekly Planner - Diary, Notes by Digital Legal Tech, Societatea cu Raspundere Limitata

Visual calendar & to do list
Editor's Choice
📊 Productivity
4.7😊(15K ratings)
FreeIn-App Purchases
Weekly Planner - Diary, Notes screenshot 1
Weekly Planner - Diary, Notes screenshot 2
Weekly Planner - Diary, Notes screenshot 3
Weekly Planner - Diary, Notes screenshot 4
Weekly Planner - Diary, Notes screenshot 5
Weekly Planner - Diary, Notes screenshot 6

Stay organized with a visual calendar to plan your week, jot down notes, and stay on top of your tasks. Streamline your schedule and boost productivity with this handy planner app.

What We Love

  • 🚀 Simple and easy to use
  • 👍 Straightforward weekly layout
  • 🚀 Intuitive interface
  • 👍 Resembles a physical planner

Room to Improve

  • 🐛 Recurring events can be buggy
  • 🔍 Lack of search functionality
  • 🔍 Limited sync and backup options
Simple Calendar・Schedule app#2

Simple Calendar・Schedule app by Futoshi Niiho

simple and cool calendar app
Strong Contender
📊 Productivity
4.6😊(1.9K ratings)
FreeAds
Simple Calendar・Schedule app screenshot 1
Simple Calendar・Schedule app screenshot 2
Simple Calendar・Schedule app screenshot 3
Simple Calendar・Schedule app screenshot 4
Simple Calendar・Schedule app screenshot 5
Simple Calendar・Schedule app screenshot 6

A simple and cool calendar app designed for those who prefer straightforward scheduling without complex features. With a focus on simplicity and a beautiful design, it offers an easy-to-use interface for managing appointments and tasks stress-free.

What We Love

  • 👍 Simple and easy to use
  • 💎 Clean and aesthetically pleasing design
  • 🎨 Customizable color options
  • 🗓️ Straightforward calendar functionality

Room to Improve

  • 🐛 Issues with events showing on the wrong date
  • 🕰️ Lack of 12-hour time format option
  • 📢 Presence of ads
Calendars: Schedule Planner#3

Calendars: Schedule Planner by Readdle Technologies Limited

Reminder・Tasks Organizer・To Do
Worth Considering
📊 Productivity
4.7😊(120K ratings)
FreeAdsIn-App Purchases
#59in Productivity
Calendars: Schedule Planner screenshot 1
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Calendars: Schedule Planner screenshot 6

Plan your day, schedule events, set reminders, and stay organized with this versatile calendar and planner app. Manage tasks, appointments, and to-do lists easily in one place. Download now and take control of your schedule!

What We Love

  • 🌟 Excellent calendar app
  • 👍 Easy to use and organize
  • 🎨 Helpful color-coding
  • 📆 Seamless integration with other calendars

Room to Improve

  • 🐛 Occasional glitches and data loss
  • 💰 Concerns over subscription model
  • 🕰️ Cumbersome date/time selection process

More Calendar Tracker Free apps to explore

4
Period Tracker Period Calendar
Period Tracker Period Calendar
Period Tracker Period Calendar
Cycle Tracker & Ovulation
Free

Track your menstrual cycle, ovulation period, and fertility window with this intuitive application. Stay informed about your reproductive health and make informed decisions about your well-being. Download now to take control of your cycle.

💪 Health & Fitness
(2.3K)
5
Simple Calendar: ToDo Planner
Simple Calendar: ToDo Planner
Simple Calendar: ToDo Planner
Schedule list & day organizer
Free
$6.99 | 100% OFF

Stay organized and efficient with a user-friendly calendar and to-do list application that helps you manage your tasks and schedule effectively. Plan your day, set reminders, and stay on top of your commitments with ease. Download now to simplify your daily routine!

📊 Productivity
(6.4K)
6
Habit Tracker
Habit Tracker
Habit Tracker
Goal Tracker & ADHD Planner
Free

Track your daily habits, set goals, and monitor your progress with this handy habit-tracking app. Stay motivated and achieve your objectives easily. Start tracking today!

📊 Productivity
(142K)
7
Simple Calendar - SimpleCal
Simple Calendar - SimpleCal
Simple Calendar - SimpleCal
Tasks & ToDo for your schedule
Free

Stay organized and on top of your schedule with a user-friendly calendar app. Easily manage tasks, events, and appointments all in one place. Download now to simplify your life and never miss a beat!

📊 Productivity
(16K)
8
My Cycle ؜
My Cycle ؜
My Cycle ؜
Ovulation & Period Tracker
Free

Track your cycle, monitor periods, predict ovulation, and plan for pregnancy with this all-in-one app designed for women's health. Never forget important dates and stay informed about your fertility. Share feedback at neumandev@gmail.com to help us enhance your experience.

💪 Health & Fitness
(72K)
9
TimeTree: Shared Calendar
TimeTree: Shared Calendar
TimeTree: Shared Calendar
Make a Shared Calendar
Free

A versatile shared calendar app with features for families, couples, and work schedules. Easily share calendars, set reminders, sync with other devices, and manage events with chats and to-do lists. Simplify time management and strengthen your connections with TimeTree! Visit the official website for more information: [TimeTree Official Website](https://timetreeapp.com/)

📊 Productivity
(15K)
10
Menstrual Calendar FMC
Menstrual Calendar FMC
Menstrual Calendar FMC
Period Tracker, Fertile Days
Free

An intuitive period tracking and fertility prediction app, allowing users to record their menstrual cycles, moods, weight, and wellness data. Features include customizable tracking options, cycle statistics, privacy settings, and integration with FertilityFriend for advanced analytics. Take control of your cycle with accurate predictions and personalized reminders.

💪 Health & Fitness
(190)
11
Cube Period Tracker
Cube Period Tracker
Cube Period Tracker
Menstrual Calendar & Reminders
Free

Track your monthly cycle, predict your period, ovulation, and fertile days. Stay informed and plan ahead with reminders and insights to manage your menstrual health effectively.

💪 Health & Fitness
(739)
12
Life - Period Tracker Calendar
Life - Period Tracker Calendar
Life - Period Tracker Calendar
My menstrual ovulation cycle
Free

Track your menstrual cycle, ovulation, symptoms, and more with this comprehensive period tracker app. Upgrade to Premium for enhanced health tracking features and enjoy complete privacy without the need for an email address. Download now and take control of your health!

💪 Health & Fitness
(63K)
13
Period Tracking Calendar
Period Tracking Calendar
Period Tracking Calendar
Cycle, Ovulation & Pregnancy
Free

Track your menstrual cycle, ovulation, and fertility with this calendar app. Monitor your periods, predict fertile days, and stay informed about your reproductive health. Download now to take control of your cycle!

💪 Health & Fitness
(11K)
14
IVY Period & Pregnancy Tracker
IVY Period & Pregnancy Tracker
IVY Period & Pregnancy Tracker
Health & Cycle Calendar
Free

Track your menstrual cycle, fertility, and overall health with this comprehensive period diary and ovulation tracker app. Stay informed about your body's natural rhythms and make informed decisions. Download now to take control of your health.

💪 Health & Fitness
(68K)
15
Period Tracker: Monthly Cycles
Period Tracker: Monthly Cycles
Period Tracker: Monthly Cycles
Ovulation Calendar, Menstrual
Free

Track your monthly cycles with this app, featuring an ovulation calendar and menstrual tracking. Stay informed and organized throughout your cycle. Download now!

💪 Health & Fitness
(3.8K)
16
MyFlo® Period Tracker Calendar
MyFlo® Period Tracker Calendar
MyFlo® Period Tracker Calendar
Cycle Syncing® & Ovulation
Free

Track your menstrual cycle, symptoms, moods, and more with this innovative period tracker app. Sync your cycle with lifestyle factors for personalized insights and predictions. Download now for a harmonious cycle experience!

💪 Health & Fitness
(14K)
17
Calendar · Planner & Reminders
Calendar · Planner & Reminders
Calendar · Planner & Reminders
Planner Organizer & Agenda
Free

Plan, organize, and manage your schedule effectively with this all-in-one planner and organizer app. Stay on top of your tasks, events, and appointments effortlessly. Download now to boost your productivity!

📊 Productivity
(59K)
18
Ovulation Calculator Fertile Tracker & Calendar OC
Ovulation Calculator Fertile Tracker & Calendar OC
Ovulation Calculator Fertile Tracker & Calendar OC
by Ovulation Calculator Pty Ltd
Free

Track your menstrual cycle, predict ovulation days, and stay informed about your fertile window with this app. Take control of your reproductive health and plan ahead with ease. Download now to stay on top of your fertility schedule.

🏥 Medical
(5.9K)
19
Easy Period - Lite Tracker
Easy Period - Lite Tracker
Easy Period - Lite Tracker
Period Tracker & Ovulation App
Free

Track your menstrual cycle, symptoms, and moods with this user-friendly period tracking app. Stay organized and informed about your menstrual health effortlessly. Download now to simplify your period tracking experience!

💪 Health & Fitness
(7.3K)
20
Clover -Period Tracker, Cycle
Clover -Period Tracker, Cycle
Clover -Period Tracker, Cycle
Calendar for Women and Teens
Free

An app designed to help individuals track their menstrual cycles, fertility, and overall reproductive health. Users can log symptoms, predict periods, and receive personalized insights to better understand their body's patterns and optimize their health. Start tracking your cycle today for a clearer picture of your reproductive well-being.

💪 Health & Fitness
(22K)